1 Answers
Option 4 : 1, 2 and 3
Dispatching is concerned with starting the processes. It gives the necessary authority to start a particular work, which has been already been planned under ‘Routing’ and ‘Scheduling’.
Therefore, dispatching is ‘Release of orders and instructions for the starting of production for any item in acceptance with the route sheet and schedule charts.
Maintaining the record of time of starting and completion of each operation is - scheduling.
Moving the work after completion to the next process or machine on the route is - routing.
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A production planning and control system has many functions to perform, some before the arrival of raw materials and tools, and others while the raw material undergoes processing.
There are four steps in the process of production planning and control:
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Routing: Routing can be defined as the process of deciding the path (route) of work and the sequence of operations.
Scheduling: Scheduling function determines when an operation is to be performed, or when work is to be completed.
Dispatching: It is the action, doing or implementation stage. It comes after routing and scheduling. Dispatching means starting the process of production. It provides the necessary authority to start the work.
Expedition or follow-up: It is designed to keep track of the work effort. The aim is to ensure that what is intended and planned is being implemented. It maintains proper records of work, delays, and bottleneck. Such records can be used in future to control production.